Johns Hopkins University studies in historical and political science ; 5th ser., 1-2. Making of Modern Law legal treatises.
"A paper read before a special meeting of the Historical Society of Pennsylvania, November 22, 1886, representing the result of investigations made by Edward P. Allinson ... and Boies Penrose ... in preparing a volume on the subject for the Extra volume series of the Johns Hopkins University studies"--Pref. "Published under the auspices of the Johns Hopkins University." Reproduction of original from Harvard Law School Library.